ensuring the manifold pressure is correctly managed during the transition from propane to methane

The Weil McLain 510-312-019 is a high-performance aquastat limit control specifically designed for GV series boilers and related hydronic heating systems

and vent float required for a full rebuild

enclosed single-pole single-throw (SPST) normally open relay engineered for demanding building automation and light industrial control applications

Its universal design replaces several competitive models

Intermatic GMXFM1D20-I-120 Timer R-410A ensuring the manifold pressure isThe Intermatic GMXFM1D20 I 120 is a high performance electronic time switch designed for demanding commercial and industrial HVACR applications. Operating on 120V AC, this SPDT time switch features a 20 program memory capacity, allowing for precise 24 hour and 7 day scheduling. Housed in a durable NEMA 1 indoor enclosure, the unit is engineered to control lighting, pumps, motors, and fans with high accuracy. The integrated battery backup ensures